<https://forum.kerbalspaceprogram.com/index.php?/topic/184789-131-112x-outer-planets-mod-v2210-3rd-jan-2022/#comment-3612328>
<http://schema.org/text>
"Yes, you should be able to install OPM during a save playthrough with no side effect as long as you do not have anything landed on Eeloo, anything in orbit around Eeloo and you may have to cycle through a few contracts before new ones start appearing for the OPM bodies... however, always make a copy of your save prior to doing this to be extra safe. :D \n \n"
<https://forum.kerbalspaceprogram.com/index.php?/topic/184789-131-112x-outer-planets-mod-v2210-3rd-jan-2022/#comment-3614147>